---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31172 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 924 24290 0 6952 30787 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5d:d8:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe5d:d8f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:9b:cc:f8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31172) 08/15/24 _x86_64_ (8 CPU) 09:49:46 LINUX RESTART (8 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:01 364.98 87.50 277.47 6291.90 62769.61 09:52:01 212.56 49.89 162.67 3719.91 41164.47 09:53:01 49.72 1.02 48.70 80.91 24773.08 09:54:01 108.60 17.10 91.50 2880.85 55502.88 09:55:01 245.81 2.70 243.11 417.40 76630.43 09:56:01 254.95 0.45 254.50 25.94 76611.34 09:57:01 56.24 0.00 56.24 0.00 21974.34 09:58:01 82.32 1.52 80.80 79.32 18310.28 Average: 171.92 20.02 151.90 1686.68 47224.26 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 30002688 31622064 2936532 8.92 68472 1859520 1465512 4.31 987140 1653748 202472 09:52:01 28953792 31086508 3985428 12.10 86928 2339280 1816988 5.35 1620284 2037944 16896 09:53:01 27408876 29992520 5530344 16.79 92320 2775216 2737788 8.06 2844568 2336144 317800 09:54:01 27561432 31583024 5377788 16.33 116388 4131892 1568696 4.62 1454840 3495764 582828 09:55:01 22767344 29757632 10171876 30.88 165656 6877932 7571332 22.28 3430964 6106552 1692480 09:56:01 20376832 27350192 12562388 38.14 189660 6793344 11701220 34.43 5954516 5893480 4616 09:57:01 19645288 26793448 13293932 40.36 191652 6963304 12151292 35.75 6571348 6000912 1596 09:58:01 24916240 31568260 8022980 24.36 193888 6530860 1508348 4.44 1900920 5523784 1700 Average: 25204062 29969206 7735158 23.48 138120 4783918 5065147 14.90 3095572 4131041 352548 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 09:51:01 ens3 323.41 240.05 1690.62 73.69 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 09:52:01 ens3 655.51 493.05 5616.16 97.72 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 996.22 725.17 1901.92 250.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 3.87 3.87 0.43 0.43 0.00 0.00 0.00 0.00 09:54:01 ens3 499.48 364.49 4273.04 99.81 0.00 0.00 0.00 0.00 09:54:01 br-8e8cc5a6ce37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 br-068a27e3b77b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth79f22fa 0.00 0.88 0.00 0.38 0.00 0.00 0.00 0.00 09:55:01 veth63f165c 1.40 2.37 0.16 0.54 0.00 0.00 0.00 0.00 09:55:01 vethce02abd 3.40 3.68 0.70 1.12 0.00 0.00 0.00 0.00 09:56:01 br-6053df827b31 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 br-068a27e3b77b 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 veth79f22fa 0.00 0.78 0.00 0.33 0.00 0.00 0.00 0.00 09:56:01 veth63f165c 3.11 5.49 0.43 0.74 0.00 0.00 0.00 0.00 09:57:01 br-6053df827b31 17.38 9.30 9.30 0.94 0.00 0.00 0.00 0.00 09:57:01 br-068a27e3b77b 4.97 17.20 4.67 9.86 0.00 0.00 0.00 0.00 09:57:01 veth79f22fa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 veth63f165c 4.43 6.00 4.72 4.52 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 19.36 19.36 1.96 1.96 0.00 0.00 0.00 0.00 09:58:01 ens3 3442.06 2380.70 35970.95 618.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 429.46 296.81 4494.39 77.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31172) 08/15/24 _x86_64_ (8 CPU) 09:49:46 LINUX RESTART (8 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 9.80 0.00 1.43 3.97 0.04 84.76 09:51:01 0 6.30 0.00 2.07 7.24 0.03 84.35 09:51:01 1 3.00 0.00 0.82 0.58 0.03 95.56 09:51:01 2 9.37 0.00 1.15 7.81 0.05 81.62 09:51:01 3 8.69 0.00 1.04 0.42 0.07 89.79 09:51:01 4 10.20 0.00 2.73 6.80 0.05 80.22 09:51:01 5 23.62 0.00 1.59 1.94 0.05 72.80 09:51:01 6 9.40 0.00 1.19 1.07 0.03 88.30 09:51:01 7 7.87 0.00 0.85 5.86 0.05 85.37 09:52:01 all 23.21 0.00 1.30 2.30 0.06 73.13 09:52:01 0 14.43 0.00 0.65 0.90 0.05 83.97 09:52:01 1 24.06 0.00 0.82 0.79 0.05 74.29 09:52:01 2 23.64 0.00 2.24 2.32 0.07 71.73 09:52:01 3 19.41 0.00 1.45 6.25 0.08 72.80 09:52:01 4 43.66 0.00 1.62 1.05 0.07 53.60 09:52:01 5 27.87 0.00 1.31 0.72 0.08 70.02 09:52:01 6 14.37 0.00 1.34 0.57 0.07 83.66 09:52:01 7 18.23 0.00 0.97 5.82 0.05 74.93 09:53:01 all 44.33 0.00 1.40 0.72 0.07 53.48 09:53:01 0 50.92 0.00 0.95 0.00 0.07 48.06 09:53:01 1 36.37 0.00 1.82 0.00 0.08 61.72 09:53:01 2 63.92 0.00 1.52 0.07 0.08 34.40 09:53:01 3 40.96 0.00 0.94 5.26 0.07 52.77 09:53:01 4 41.63 0.00 1.20 0.05 0.07 57.04 09:53:01 5 35.89 0.00 0.78 0.00 0.05 63.28 09:53:01 6 37.32 0.00 1.19 0.00 0.05 61.44 09:53:01 7 47.67 0.00 2.78 0.33 0.08 49.14 09:54:01 all 14.87 0.00 2.22 2.99 0.05 79.87 09:54:01 0 16.15 0.00 2.21 0.20 0.05 81.39 09:54:01 1 17.61 0.00 2.42 9.83 0.05 70.09 09:54:01 2 14.00 0.00 1.91 0.28 0.05 83.76 09:54:01 3 10.42 0.00 2.32 3.73 0.03 83.49 09:54:01 4 17.51 0.00 2.28 0.23 0.05 79.92 09:54:01 5 12.90 0.00 2.49 0.17 0.07 84.37 09:54:01 6 6.33 0.00 1.82 0.02 0.03 91.80 09:54:01 7 24.07 0.00 2.32 9.55 0.07 63.99 09:55:01 all 30.28 0.00 5.85 4.48 0.10 59.29 09:55:01 0 31.70 0.00 5.22 1.22 0.09 61.78 09:55:01 1 29.57 0.00 6.40 3.46 0.10 60.47 09:55:01 2 30.15 0.00 5.17 2.38 0.12 62.18 09:55:01 3 28.84 0.00 6.95 16.25 0.10 47.86 09:55:01 4 31.24 0.00 5.83 2.81 0.10 60.01 09:55:01 5 28.54 0.00 4.76 0.24 0.10 66.37 09:55:01 6 31.02 0.00 6.35 0.54 0.14 61.95 09:55:01 7 31.17 0.00 6.10 8.90 0.08 53.75 09:56:01 all 29.90 0.00 3.98 6.04 0.12 59.97 09:56:01 0 43.17 0.00 4.27 4.24 0.10 48.22 09:56:01 1 23.07 0.00 3.44 6.84 0.12 66.53 09:56:01 2 30.46 0.00 4.39 18.29 0.12 46.74 09:56:01 3 24.61 0.00 3.51 3.99 0.13 67.76 09:56:01 4 31.25 0.00 3.75 1.25 0.12 63.63 09:56:01 5 28.78 0.00 4.39 1.77 0.12 64.94 09:56:01 6 26.86 0.00 4.19 4.65 0.12 64.18 09:56:01 7 31.08 0.00 3.84 7.23 0.12 57.73 09:57:01 all 23.41 0.00 1.91 1.52 0.11 73.05 09:57:01 0 20.84 0.00 2.03 0.30 0.10 76.73 09:57:01 1 16.07 0.00 1.80 0.25 0.10 81.78 09:57:01 2 23.72 0.00 1.95 0.93 0.10 73.31 09:57:01 3 31.78 0.00 1.68 0.10 0.10 66.34 09:57:01 4 19.02 0.00 2.33 0.82 0.12 77.71 09:57:01 5 27.63 0.00 1.87 0.49 0.08 69.93 09:57:01 6 25.84 0.00 1.68 5.84 0.08 66.55 09:57:01 7 22.45 0.00 1.95 3.39 0.13 72.08 09:58:01 all 8.94 0.00 1.44 1.61 0.07 87.94 09:58:01 0 15.68 0.00 1.57 0.79 0.08 81.88 09:58:01 1 5.70 0.00 1.27 0.37 0.05 92.60 09:58:01 2 12.60 0.00 1.49 0.52 0.07 85.32 09:58:01 3 10.26 0.00 1.57 0.37 0.07 87.74 09:58:01 4 9.38 0.00 1.48 0.92 0.08 88.14 09:58:01 5 6.78 0.00 1.36 0.02 0.07 91.78 09:58:01 6 6.26 0.00 1.27 0.45 0.05 91.97 09:58:01 7 4.89 0.00 1.49 9.42 0.07 84.13 Average: all 23.08 0.00 2.43 2.95 0.08 71.46 Average: 0 24.87 0.00 2.36 1.86 0.07 70.83 Average: 1 19.42 0.00 2.34 2.76 0.07 75.40 Average: 2 25.97 0.00 2.47 4.07 0.08 67.40 Average: 3 21.85 0.00 2.42 4.53 0.08 71.12 Average: 4 25.48 0.00 2.65 1.74 0.08 70.05 Average: 5 23.99 0.00 2.31 0.67 0.08 72.95 Average: 6 19.64 0.00 2.37 1.64 0.07 76.28 Average: 7 23.41 0.00 2.53 6.31 0.08 67.66